# Installing Sherpa Coordinator on RedOS

> Sudo privileges are required for installation

If the program is already installed, go to the section [Downloading and Unpacking](#skachivanie-i-raspakovka-koordinatora) for updating it.

## Installing .NET Core 8 and PowerShell

General installation instructions are provided on the Microsoft website:

{% embed url="<https://learn.microsoft.com/ru-ru/dotnet/core/install/linux-fedora>" %}

{% embed url="<https://learn.microsoft.com/en-us/powershell/scripting/install/install-rhel?view=powershell-7.2>" %}

**Execute in the terminal:**

* Install the .NET SDK 8.0:

```
sudo dnf install -y dotnet-sdk-8.0
```

* Install PowerShell

```
sudo dnf install https://github.com/PowerShell/PowerShell/releases/download/v7.4.2/powershell-7.4.2-1.rh.x86_64.rpm
```

## Installing the xfreerdp Program

To allow the Coordinator to create remote connections to Unattended robots, the xfreerdp program must be installed. To do this, execute the command:

```
sudo dnf install freerdp2
```

## Downloading and Unpacking the Coordinator

To download and unpack the Coordinator, a series of commands must be executed.

**Execute in the terminal:**

* Remove the file sherpa-coordinator.zip:

```
rm -f sherpa-coordinator.zip
```

* Download the file sherpa-coordinator.zip:

```
wget https://sherparpa.ru/downloads/linux/get-coordinator.php -O sherpa-coordinator.zip
```

* Unzip the ZIP archive:

```
sudo unzip -o sherpa-coordinator.zip -d /usr/lib
```

* Grant execution rights for the sherpa-coordinator file:

```
sudo chmod a+x /usr/lib/sherpa-coordinator/sherpa-coordinator
```

> To install or update the Coordinator to the latest version, you can enter this command in the terminal. It combines all the commands described above: `rm -f sherpa-coordinator.zip && wget https://sherparpa.ru/downloads/linux/get-coordinator.php -O sherpa-coordinator.zip && sudo unzip -o sherpa-coordinator.zip -d /usr/lib && sudo chmod a+x /usr/lib/sherpa-coordinator/sherpa-coordinator`

## Initial Setup

To enable automatic startup of the coordinator, a user must be created and automatic login must be enabled for that user.

To enable automatic startup of the Coordinator, a User must be created and automatic login must be enabled for that user.

* Create a new User named sherpacoordinator;
* Go to "Control Center" → "User Management".
* "Start" → "System" → "Security Policy".
* **Execute in the terminal:**

  * Add the User sherpacoordinator to the wheel group:

  `sudo usermod -aG wheel sherpacoordinator`
* Enable autostart for the newly created account.

  * Edit the file /etc/gdm/custom.conf:

  `sudo mcedit /etc/gdm/custom.conf`

  * Make the following settings in custom.conf

  `[daemon]`

  `WaylandEnable=false`

  `TimedLoginEnable = true`

  `TimedLogin = sherpacoordinator`

  `TimedLoginDelay = 10`
* Restart the server.

## Configuring the Coordinator

Configuration is performed in the previously created account:

* Create a shortcut for the autostart of the Coordinator,
* Specify the Orchestrator server,
* Specify the Coordinator GUID in the Coordinator server settings.

**Execute in the terminal:**

* Change the permissions of the sherpa-coordinator file:

`sudo chmod a+x /usr/lib/sherpa-coordinator/sherpa-coordinator`

* Run the sherpa-coordinator file:

`/usr/lib/sherpa-coordinator/sherpa-coordinator`

After the first launch, an error message will appear. You need to specify the settings.

* **Execute in the terminal:**

  * Open the file `setting.ini` in the `mcedit` editor to edit the settings:

  `mcedit /home/sherpacoordinator/.config/sherpa-rpa-data/coordinator/setting.ini`
* Specify the Orchestrator server:
  * `OrchestratorServer` — Orchestrator server;
  * `OrchestratorRobotGuid` — Coordinator GUID from the Orchestrator.
* If necessary, you can change other settings:
  * `OrchestratorTimeout` – connection time to the Orchestrator;
  * `TimeResetHungSessions` – time in minutes after which the Coordinator will terminate hung sessions;
  * `DesktopWidth` – width of the created RDP window;
  * `DesktopHeight` – height of the created RDP window.
* Save the settings.
* **Execute in the terminal:**

  * Create the autostart directory in the User's configuration folder:

  `mkdir $HOME/.config/autostart`

  * Copy the file to the current User's autostart folder:

  `cp -f /usr/lib/sherpa-coordinator/sherpa-coordinator.desktop $HOME/.config/autostart`
* Restart the server, and after that, the status of the Coordinator in the Orchestrator should become "Ready".


---

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